| 摘要 |
PURPOSE:To carry a pallet accurately between an unmanned cart and a machine tool by arranging a pallet loading device between the unmanned cart and the machine tool and positioning the pallet on the loading device. CONSTITUTION:A pallet loading device 5 is disposed while being adjoined to the work inlet 2 of a machining center 1 and a pallet unloading device 6 while being adjoined to a work outlet 4. The pallet 8 to which a work is mounted is placed onto the unmanned car 7 through a pallet shifter 10 from a machining pallet stock field. When the pallet 8 is brought to the loading device 5 from the unmanned car 7, the pallet is forwarded onto the loading device by means of a feed roller, pushed in the Y direction by means of a pusher, pressed against a positioning stopper and positioned. The pallet 8 positioned is pulled into the work inlet 2 by means of a puller. |
